[tor-bugs] #16052 [Tor]: Hidden service socket exhaustion by opening many connections

Tor Bug Tracker & Wiki blackhole at torproject.org
Sat May 16 20:49:59 UTC 2015


#16052: Hidden service socket exhaustion by opening many connections
------------------------+------------------------------------------
     Reporter:  asn     |      Owner:
         Type:  defect  |     Status:  new
     Priority:  normal  |  Milestone:  Tor: 0.2.7.x-final
    Component:  Tor     |    Version:
   Resolution:          |   Keywords:  tor-hs dos SponsorR SponsorU
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by arma):

 Speaking of the mitigator, the original HS design had the services giving
 out tokens to preferred users, who then use the token to get access during
 times of high load. There's lots of work to do for making sure the tokens
 are blinded, figuring out the usability aspects for normal Tor Browser
 users, etc, but I just wanted to remind us of the original vision. Which I
 guess underscores how little of the original vision we ever got around to
 building.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16052#comment:7>
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